baber/WOPTO huggingface dataset:
Patent JP-H06192575-A (JP)
Title: Propellant composition
Inventor: NODA ISAO
IPC: C08L83/04
Filed: 1992-12-25
Abstract: PURPOSE:To obtain a composition, useful as a glazing agent, etc., for automotive tires and excellent in glazing effects, safety, durability, weather resistance, water repellency, etc., by filling a specific organopolysiloxane, dimethyl ether and gaseous carbon dioxide therein. CONSTITUTION:The composition is obtained by filling (A) an organopolysiloxane (preferably dimethylpolysiloxane) of the formula [R is H, monovalent hydrocarbon, etc.; (n) is 10-10000], (B) dimethyl ether and (C) gaseous carbon dioxide in a pressure-resistant vessel. This composition is preferably prepared by pressing the component (C) into a mixture of 100 pts.wt. component (A) with 50-500 pts.wt. component (B) until the pressure at 25 deg.C attains 2.5-70kg/cm<2>G.
Patent JP-H06163970-A (JP)
Title: Photoelectric transducer and photoelectric conversion mehtod
Inventor: HAYASHI YUTAKA
IPC: H01L27/146
Filed: 1991-12-27
Abstract: PURPOSE:To obtain a line sensor of high sensitivity whose structure is simple. CONSTITUTION:One electrode 11 of a photoelectric transducer 10 which electrode has finite electric resistance is electrically connected with one electrode 22 of a capacitive element 20. Potential change is applied across the other electrode 12 of the photoelectric transducer 10 and a part of electrode of the other electrode 21 of the capacitive element 20, and optical information which the photoelectric transducer 10 receives is led out as a time series electric signal.
Patent JP-2000183431-A (JP)
Title: Optical amplifier stabilized at input level
Inventor: OKUNO HIDEKI
IPC: H04B10/2543
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To provide an input level stabilized optical amplifier, capable of controlling the gain at a fixed value with a simple control circuit, with respect to the optical amplifier to be subjected to wavelength multiplex transmission. SOLUTION: A signal source 3 generates signal light, having a wavelength different from that of an inputted signal light. A coupler 1a combines the inputted signal light and the signal light outputted from the signal source 3 and outputs the combined signal light to a coupler 1b. The coupler 1b distributes the power of the signal light inputted from the coupler 1a and outputs a part of the distributed power to a light receiver 4a and the remaining to an optical amplifying part 2. The amplifying part 2 optically amplifies the power of the signal light inputted from the coupler 1b and outputs an optically amplified power. The light receiver 4a optoelectrically converts the signal light inputted from the coupler 1b and generates a current which corresponds to the power of the signal light.  A level fixed control circuit 5a controls the signal source 3, so that the current generated from the light receiver 4a is fixed. Consequently, a signal level inputted to the amplifying part 2 is held at a fixed value, and the stabilized operation of the optical amplifier is realized.
Patent JP-2000176986-A (JP)
Title: Apparatus for confirming molding work
Inventor: FUJITA TOMOMITSU
IPC: B29C45/76
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To implement a start to a next cycle safely by controlling by a start ing button which indicates the start of molding work by detecting the entrance/ exit of a person into/from a work area close to an injection molding machine. SOLUTION: When a table 1 is rotated at the completion of mold opening in a mold clamping part 4, and a lower mold 2 comes to an operator side prescribed position, the entrance of a piston is confirmed, and a molding is removed from a mold. When an operator enters the prescribed work area of the table 1, the emitted light of the a light emitting part 8a of an area sensor 8 is cut off, and when the operator exits from the area, a light passing state is regained. In a repeated light passing state, an insert article can be set so that the operator enters the work area again carrying the article 11 on a mounting table 10 to set the article 11 in the lower mold 2 on the table 1.  During work, the breaking time of the emitted light is measured, the light passing state is regained by the exit after the passage of a set time to enable the operation of a starting button 9, and the start of a next cycle is made possible by the operation. In this way, the next cycle can be started safely and smoothly.
Patent JP-H06201662-A (JP)
Title: Flaw-detection-signal discrimination apparatus
Inventor: KUDO YASUICHI
IPC: G01N29/22
Filed: 1992-12-29
Abstract: PURPOSE:To obtain a flaw-detection-signal discrimination apparatus wherein the judgment level of a flaw signal is lowered without being troubled with a noise and a small harmful flaw is not overlooked. CONSTITUTION:Flaw detectors 3, 4, 5 and a marker 6 are arranged sequentially along the route of a material 1 to be inspected, signals obtained by the individual flaw detectors are delayed respectively by delay units 13, 14, 15, the delay time of the delay units 13, 14, 15 is selected in such a way that the flaw signals which are caused by the same flaw and which are obtained by the individual flaw detectors are output from the individual delay units at the same time, and the marker 6 is controlled on the basis of two or more logical products of outputs from the delay units 13, 14, 15.
Patent JP-2000180046-A (JP)
Title: Electric refrigerator
Inventor: UZAWA SEIICHIRO
IPC: F25D25/02
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To provide an electric refrigerator which secures the place to accommodate cold accumulating material without reducing the capacity of storage. SOLUTION: Since cold accumulating material 10 is fixed under a tray 5 whose bottom is opened in U shape, in detail, cold accumulating material is stored between a plurality of cold accumulating receivers 5d, which are provided continuously with right and left sidewalls 5b and 5c arranged under the bottom opening, and the tray 5, the cold accumulating material can be stored within the thickness of the tray, and this never occupy the place to put foods, etc., to be stored, and so it never reduces the storage capacity. Moreover, since the rear of the tray is opened and also the brim of the rear opening 5e is provided with the receiver 5d, the cold accumulating material is easy to insert, and since a stopper 5f is made by bending the rear end of the receiver upward, this can prevent the cold accumulating material from falling down from the tray during transportation.
Patent JP-H06198761-A (JP)
Title: Production of composite optical element
Inventor: SHIRAKAWA MASAKI
IPC: C03B11/00
Filed: 1992-12-29
Abstract: PURPOSE:To obtain an inexpensive composite optical element having no damage on its optical surface and not restricted by the shape of a base material. CONSTITUTION:An energy curable resin layer 2 is interposed between a mold 1 having a molding surface 1a molding an optical function surface having a desired shape and a glass base material 2 having a diameter larger than that of the mold 1. The closely bonded molded object 4 consisting of the mold 4, the energy curable resin layer 3 and the glass base material is set so that the center 5 of the optical surface 2a having no resin layer of the glass base material 2 is positioned on the extension of the optical axis 6 of the desired molding surface 1a of the mold 1 before the energy curable resin layer 3 is cured and, thereafter, the energy curable resin layer 3 is cured. Thereafter, the outer peripheral part of the glass base material 2 is processed into a desired shape using a processing member 7 while the closely bonded member 4 is rotated around the optical axis 6 of the mold 1 and, thereafter, a composite optical element is released from the mold 1.
Patent JP-2001226147-A (JP)
Title: Electrically conductive antireflection film and glass panel for cathode ray tube on which the film is deposited
Inventor: MIWA YOSHIHARU
IPC: G02B1/16
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To prepare an electrically conductive antireflection film which can attain reduction of reflected light and improvement of contrast, has excellent ability of antistatic effect and electromagnetic wave shielding and further is excellent in heat resistance and to provide a glass panel for a cathode ray tube on an outer surface of a face part of which the electrically conductive antireflection film is deposited. SOLUTION: The electrically conductive antireflection film contains four layers formed on a base body and is constituted by providing (in order starting from the base body side), a first layer which is a transparent layer having 1.4 to 2.3 refractive index and 0.5 to 250 nm geometrical thickness, a second layer which is a colored electrically conductive layer consisting essentially of a transition metal nitride and has 1.1 to 3.0 refractive index and 0.5 to 40 nm geometrical thickness, a third layer which is a transparent layer of 1.4 to 2.3 refractive index and has 0.5 to 100 nm geometrical thickness and further an external layer which is a transparent layer of 1.4 to 1.6 refractive index and has 50 to 140 nm geometrical thickness outside the third layer.
Patent JP-2001175270-A (JP)
Title: Digital watermark inserting method and computer readable recording medium
Inventor: HIRAYAMA TOMOHITO
IPC: G10L25/51
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To surely insert a digital watermark to a lot of tracks, which compose a multi-channel sound source. SOLUTION: This method has a retrieve step for retrieving a track, on which data suitable for inserting the digital watermark are recorded, along the diagonal direction of a matrix constituted by combining the cyclic blocks and tracks of a hard disk 1, an insert step for inserting the digital watermark to the data inside the track, on which the data suitable for inserting the digital watermark are contained, when such a track is found in the retrieve step, and a re-retrieve step for retrieving a track having data capable of inserting the digital watermark with all the tracks inside the present cyclic block as an object except for a track, on which data unsuitable for inserting the electronic watermark are contained, when such a track is found in the retrieve step.
Patent JP-H11173528-A (JP)
Title: Treating method for waste
Inventor: DOI KAZUO
IPC: F23G7/00
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To prevent generation of clinker in an incinerating furnace and stabilize the operation of the incinerating furnace for a long period of time by a method wherein industrial waste, containing alkali metals, is neutralized by acid and, thereafter, is incinerated. SOLUTION: Waste, containing alkaline metals, is the residue of distillation, which contains alkali metals such as sodium hydroxide or the like which is added at the time of preparation of imidazoles such as imidazole or 2-methyl imidazole or the like, while the residue is treated as the waste finally through incineration. Hydrochloric acid, sulfuric acid, nitric acid or the like can be recommended as the acid employed for the neutralization of residue of such distillation, however, sulfuric acid is preferably employed from a view point that the melting point of salt produced after neutralization is higher than a temperature in the incinerating furnace.  A furnace, used for the incineration of waste generally or a dry distillation gasifying incinerator, a direct combustion type incinerator, a rotary kiln type incinerator, a fluidized bed type incinerator or the like, for example, is utilized, however, the fluidized bed type incinerator is preferably used among these furnaces.
Patent JP-2001181001-A (JP)
Title: Agent for reducing rebound, cement concrete, method for producing cement concrete and spraying method by using the same
Inventor: MIHARA TOSHIO
IPC: C04B103/12
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To obtain an agent for reducing rebound, capable of reducing the rebounding rate at the time of spraying, and usable for the spraying to a tunnel or the like, and further to provide a cement concrete by using the agent, and the spraying method by using the cement concrete. SOLUTION: This agent for reducing the rebound comprises polyethylene oxides especially having 1,000,000-5,000,000 average molecular weight, formalin condensates of a naphthalenesulfonic acid and urea as active ingredients. The cement concrete contains the agent for reducing the rebound, and the spraying method comprises mixing a part of the active ingredients of the agent for reducing the rebound with a quick-setting cement mixture especially just before the spraying.
Patent JP-2001000817-A (JP)
Title: Filter and filter device
Inventor: IWASAKI AKIRA
IPC: B01D46/52
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To execute both operations in parallel by executing filtering operation at whole filter space at ordinary time and also executing removing operation of the clogging of a filter at only the part filter space at back washing time by dividing the inside space of the filter in which gas passes into plural spaces. SOLUTION: The gas is conduced by a duct 3, purified by a purifying filter 4 and kept in a prescribed temp. by a heat exchanger 5, then supplied into a granulating cylinder 1 from a perforated plate 2 to fluidize powdery particles. A bonding soln. or a coating soln. is sprayed from a spray nozzle 6 to execute the granulation or coating of the powdery particles. Thereafter, the gas is passed through the filter 12 and discharged from a duct 8. At the time of blowing off the fine powder stuck to the filter 12, pulse air is jetted from a spray nozzle 10a at one side filter space A divided into two by a partition member 16 to back wash for example. At this time, the gas is passed through the other side filter space B to continue the filtering operation.
Patent JP-H11172346-A (JP)
Title: Method for refining mercury sulfide and refining apparatus thereof
Inventor: MATSUYAMA AKITO
IPC: C22B43/00
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To easily remove mercury at a low cost without any danger by mixing oxidant and transition metal additive in mercury sulfide and heating at lower temp. than the b.p. of the mercury. SOLUTION: The additives of the transition metal additive and the oxidant are stirred and mixed into the mercury sulfide (cinnabar) of mercury ore, etc., and heated at lower temp. than the b.p. of the mercury and the mercury in the mercury sulfide is vaporize-gasified to extract the mercury. As the transition metal additive, an iron sulfide consisting essentially of the transition metal element of bivalent iron such as FeS and FeS2 can be used. As the oxidant, material if it develops oxidizing action under the heating condition, it can be used and it is desirable to develop the oxidizing action e.g. at the temp. of about 200-400 deg.C. For example, percarbonate of potassium percarbonate, sodium percarbonate, etc., and peroxide of persulfate, etc., can be used.  The heating of the mercury sulfide is executed by arranging a dust preventing wall, etc., to separate the working environment from the circumferential environment, etc.
Patent JP-H11179459-A (JP)
Title: Coil material guide mechanism in loop table
Inventor: SUZUKI TOMOHIKO
IPC: B21D43/02
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a coil material guide mechanism in a loop table, which reduces the number of parts and does not require adjustment. SOLUTION: A coil material guide mechanism in a loop table is used in a coil feeder line 1. The coil feeder line 1 is constituted by arranging, from the upstream side of a feed direction, successively an uncoiler 2, a leveler 3, the loop table 4 and a feeder 5. Apron devices 8, 9 to guide a coil material 6 are provided at a coil material inlet side 71 as well as a coil material outlet side of the loop table 4 to constitute an R guide to guide the coil material slackened into the device 4 in a circular shape. Placing bodies 11, 12 provided with a planar placing faces on which the apron devices 8, 9 are linearly placed, are arranged under these apron devices 8, 9.
Patent JP-H11170776-A (JP)
Title: Transfer implement
Inventor: YASUNAGA MASAHIRO
IPC: B43L19/00
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To alter a transfer head in a state easily applying a force to the head as needed by variably setting an angle of the head, thereby easily observing a transferred material immediately before or after the transfer. SOLUTION: A transfer head 5 is divided into a holder 25 and a head body 26 in this embodiment. Since holes of the holder 25 are engaged with a pivotal part 26 of a cylindrical protrusion provided at an end of a case 2, the head 5 is rotated at the part 26 as a central axis to be angle adjustable.
Patent JP-H11182063-A (JP)
Title: Bucket type crusher
Inventor: TAGAWA ITSUO
IPC: E04G23/08
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a compact, lightweight bucket type crusher capable of preventing the clogging of soil and crushed small pieces and also capable of efficiently crushing concrete chips or the like with low noise and vibration. SOLUTION: A bucket portion 2 is constituted with a netlike arm 3 formed almost to a circular arc shape from the tip side to the bottom surface side with many through-holes 5a and a netlike fixed member 5 provided with many through-holes 5a at the base end side are clamped by a pair of side plates 7, 7 thereby forming the bucket portion 2, and a position 10 near the end portion 9 at the side of the bucket bottom surface of the netlike arm 3 is set as a center of rotation, and a rotatable configuration is created by pivotally setting the center to a pair of side plates 7, 7. An object to be crushed scooped in the bucket is crushed by rotating the netlike arm 3 and pressing the object to a netlike fixed member 5 at the base end side. The object crushed and processed is discharged from both a through-hole 3a of the netlike arm 3 and a through-hole 5a of the netlike fixed member 5.
Patent JP-H11166472-A (JP)
Title: Unfueled endless drive power machine
Inventor: IKEDA YUKIMITSU
IPC: F03G7/10
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To provide an unfueled endless drive power machine which uses no fuel and ensures cleanness. SOLUTION: This power machine is a means to a mechanism method similar to a brake-applying mechanism of an automobile. That is, start is conducted by a first drive motor 1 at the time of starting, and the oil and air in a cylinder are injected with pressure alternately from the back of arm cylinders 6 and 7 installed on the left and right when a master cylinder piston 5 is pushed and pulled slidingly by a crank arm 11 so that the pistons of the arm cylinders 6 and 7 are put in sliding motions, and a spindle 28 is put in a rotational motion similar to the pedal stamping motion of a bicycle.
Patent JP-2000213576-A (JP)
Title: Disc brake
Inventor: CORNOLTI RAFFAELLO
IPC: F16D65/78
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To heighten radiator element cooling effect to prevent braking oil from boiling by forming a cooling air duct extending between an inlet opening part and an outlet opening part facing at least one of radiator elements, inside a caliper body. SOLUTION: This disc brake 1 is provided with a caliper body 2 and a disc 3 and obtains braking force by pressing two pads 4, 5 mounted to the caliper body 2, to the disc 3 by pressure means 6, 7 supported to hub side and wheel side long-shaped elements. The respective pressure means 6, 7 are provided with hydraulic pistons 14, 17, but in this case, radiator elements are mounted to the pad side ends of the respective pistons 14, 17, and a duct 19 serving as a passage of cooling air fed through a feed pipe 24 to cool each radiator element is formed inside the caliper body 2. The respective pistons 14, 17 are cooled by the supply of the cooling air through the radiator elements.
Patent JP-H11186576-A (JP)
Title: Thin-film solar cell and its manufacture thereof
Inventor: HAOTO DAISAKU
IPC: H01L31/04
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To enhance a light-receiving area proportion by a method, wherein a plurality of solar cell unit cells formed by laminating an amorphous silicon photoelectromotive force layer and an upper electrode on a conductive base body are series-jointed in a lamination state, and an end of the conductive base body is brought in contact with the end of the upper electrode to form a single unit. SOLUTION: A thin-film solar cell is spirally wound by five turns so that the width of an overlapping part J in a spiral part is set to 1 cm, and a conductive base material is brought into contact with a cylindrical peripheral face. The solar cell is cut by a line parallel to the long-axis center of a cylinder, thereby a solar cell unit 10 is obtained in which five unit cells are jointed to each other in series. It is pressed and made into a plane. It is then laminated with a protective film. Thereby, a light-receiving area proportion reaches substantially 98% and higher and can be enhanced.
Patent JP-2001180097-A (JP)
Title: Printing machine
Inventor: YONEOKA HIDEJI
IPC: B65H43/04
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To detect in-machine retaining error even when a conveyance of a printing sheet is stopped between a feed paper sensor and a paper discharge sensor and a power source is turned off in this state or the like. SOLUTION: The printing machine comprises a sheet supplying mechanism for conveying a printing sheet to a printing mechanism, the printing mechanism for printing the sheet supplied by the supplying mechanism, a sheet delivering mechanism for conveying the sheet printed by the printing mechanism to a sheet delivering position, the feed paper sensor provided at the detecting position of the sheet supply conveying route by the supplying mechanism, and the sheet discharge sensor provided at the detecting position of the sheet discharge conveying route by the delivering mechanism. In this case, in the printing step, the number of the supply printing sheets is calculated according to the detected result of the paper sensor, and the number of the discharge printing sheets is calculated according to the detected result of the discharge sensor.  The number of the supply sheets and the number of the discharge sheets are stored in a memory means when the printing operation is completed. At the next printing starting time point, the number of the supply sheets stored in the memory means is compared with the number of the discharge sheets stored in the memory means to detect the retaining error in the machine.
Patent JP-2001182408-A (JP)
Title: Door lock device for automobile
Inventor: SHIROGANE KIYOSHI
IPC: E05B85/24
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a door lock device for an automobile provided with a super lock mechanism substationally without changing a device constitution for unlocking and locking action, with reduced number of parts, and simplified constitution, and advantageous for productivity and cost reducing. SOLUTION: An engagement recessed groove 14a is provided in a rotary body 14 rotated while interlocking with an electromagnetic actuator 15 and an inner lock knob drivable to a super lock position according to an electric signal of a controller following the operation of a key cylinder. A protruded pin 16a of a super lock lever 16 which advances/retracts by the electromagnetic actuator 15 is detachably engaged in the engagement recessed groove 14a in the rotary body 14 through a slit 13b formed in an unlocking/locking switching level 13, a lock position of the protruded pin 16a slided to one end side of the slit 13b, and a super lock position of the protruded pin 16a slided to the other end side to be disengaged from the engagement recessed groove 14a are regulated by a part of a return spring 23 provided on the rotary body 14,  and the rotary body 14 is composed to idly rotate when super-locked.